Saturday, 31 January 2015

Tibco Interview Questions and Answers pdf

6.What are the different modes of service invocation?
Services can be invoked in several ways.
A one-way operation is executed once and does not wait for a response.
A request-response operation is executed once and waits for one response. In a request-response service, communication flows in both directions. The complete interaction consists of two point-to-point messages—a request and a response. The interaction is only considered complete after the response has arrived.
Publication (notification) means an operation sends information on an as-needed basis, potentially multiple times.
Subscription means incoming information is processed on an as-needed basis, potentially multiple times.

7.What is vcrepo.dat?
TIBCO Designer creates a file named vcrepo.dat in the project root directory when you first save the project. This file is used to store properties such as display name, TIBCO Rendezvous encoding, and description. This file can be used for identification in place of the project root directory and can be used as the repository locator string (repoUrl).

8.What are the TIBCO BW activities that can participate in transactions?
Not all TIBCO BusinessWorks activities can participate in a transaction. Only the following types of activities have transactional capabilities:
JDBC activities
JMS activities
ActiveEnterprise Adapter activities that use JMS transports
EJB activities
TIBCO iProcess BusinessWorks Connector activities

9.What are the different types of Transactions TIBCO provides?
TIBCO BusinessWorks offers a variety of types of transactions that can be used in different situations. You can use the type of transaction that suits the needs of your integration project. When you create a transaction group, you must specify the type of transaction. TIBCO BusinessWorks supports the following types of transactions:
Java Transaction API (JTA) UserTransaction
XA Transaction

10.What activities are supported in JTA Transaction?
The Java Transaction API (JTA) UserTransaction type allows:
ActiveEnterprise Adapter (using JMS transports)
EJB activities
to participate in transactions.
More Questions & Answers :-
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